3² × 7 × 17 × 61²

Prime Factor Structure

Factorization String 3^2 × 7 × 17 × 61^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 7,081,776

Proper Divisor Sum 3,096,585

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #3985181 ← → #3985207

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

3,985,191 11,955,574 5,977,787 17,933,362 8,966,681 26,900,044 13,450,022 6,725,011 20,175,034 10,087,517 30,262,552 15,131,276 7,565,638 3,782,819 11,348,458 5,674,229 17,022,688 8,511,344 4,255,672 2,127,836 1,063,918 531,959 1,595,878 797,939 2,393,818 1,196,909 3,590,728 1,795,364 897,682 448,841 1,346,524 673,262 336,631 1,009,894 504,947 1,514,842 757,421 2,272,264 1,136,132 568,066 284,033 852,100 426,050 213,025 639,076 319,538 159,769 479,308 239,654 119,827 359,482 179,741 539,224 269,612 134,806 67,403 202,210 101,105 303,316 151,658

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.